src/api/__init__.py

@@ -1,10 +1,12 @@
 from flask_restx import Api
 from .search import api as searchNamespace
+from .get import api as getNamespace
 
 api = Api(
-        title='Search',
+        title='Memes',
         version=1.0,
-        description='Searching the collection'
+        description='A programatic interface to my meme collection'
         )
 
 api.add_namespace(searchNamespace)
+api.add_namespace(getNamespace)

src/api/clientGetter.py

@@ -0,0 +1,12 @@
+import logging
+import s3Client
+
+def getClientSafely():
+    logging.debug("Getting a client safely...")
+    client = None
+    try:
+        client = s3Client.getClient()
+    except Exception as e:
+        logging.critical("Failed to retrive a client : " + str(e))
+
+    return client

src/api/get.py

@@ -0,0 +1,28 @@
+from flask_restx import Namespace, Resource, fields
+from flask_restx import reqparse
+from flask import make_response
+from api.clientGetter import getClientSafely
+import logging
+
+# Exported namespace
+api = Namespace('resource', description='Interact with the raw underlying resource')
+
+@api.route('/exact/<string:file_name>')
+@api.doc(description="Returns the raw file. This endpoint expects exact files, NOT json")
+class getExactFile(Resource):
+    @api.doc('get')
+    @api.response(200, 'Sucess')
+    @api.response(500, 'S3 Error')
+    @api.response(404, 'Requested file not found')
+    def get(self, file_name):
+        client = getClientSafely()
+        if client is None:
+            return {
+                    "message" : "Error connecting to S3"
+                }, 500
+        if file_name in client.getCurrentMemeList():
+            return make_response(client.getMeme(file_name))
+        else:
+            return {
+                    "message": "Requested file '" + file_name + "' not found"
+                }, 404

src/api/search.py

@@ -1,21 +1,11 @@
 from flask_restx import Namespace, Resource, fields
 from flask_restx import reqparse
-import s3Client
+from api.clientGetter import getClientSafely
 import logging
 
 # Exported namespace
 api = Namespace('search', description='Searching for memes')
 
-def getClientSafely():
-    logging.debug("Getting a client safely...")
-    client = None
-    try:
-        client = s3Client.getClient()
-    except Exception as e:
-        logging.critical("Failed to retrive a client : " + str(e))
-
-    return client
-
 
 @api.route('/exact/<string:query>')
 @api.doc(params={
@@ -26,7 +16,6 @@ class exactSearch(Resource):
     @api.response(200, 'Sucess')
     @api.response(500, 'S3 Error')
     def get(self, query):
-        logging.debug("Getting a client safely...")
         client = getClientSafely()
         if client is None:
             return {

src/s3Client.py

@@ -14,6 +14,7 @@ S3_UN  = ""
 S3_PW  = ""
 S3_TLS = True
 S3_BUCKET = ""
+CACHE_TTL = 10
 
 gclient = None
 
@@ -86,6 +87,9 @@ class Client:
             raise Exception("Improper object passed for client!")
 
     def getCurrentMemeList(self, force=False):
+        """
+        Get a list of all memes in the bucket
+        """
         now = datetime.now()
         if (now - self.lastCheckedAllMemes).seconds > 300 or force:
             logging.info("Enough time has elapsed, refreshing meme cache...")
@@ -102,4 +106,19 @@ class Client:
 
         return self.allMemes
 
+    def getMeme(self, memeName: str):
+        """
+        Return a meme with the exact given name, or raise an exception
+        """
 
+        if not isinstance(memeName, str):
+            raise Exception("paramater memeName is of improper type, expected a str")
+
+        memeSet = self.getCurrentMemeList()
+        if memeName in memeSet:
+            reply = self.client.get_object(bucket_name=S3_BUCKET,
+                                            object_name=memeName)
+            return reply.read()
+        else:
+            raise Exception("Requested meme '" + memeName + "' not found")
+        return None